The phrase "17 heart breaks when love has no voice" sounds like a poetic or lyrical expression. It conveys the deep sadness or pain ("heart breaks") that occurs when love cannot be expressed or communicated ("when love has no voice"). If you're looking for an interpretation, it suggests that unspoken or unexpressed love leads to emotional suffering. If you want, I can help you expand it into a poem or explore its meaning further. Would you like that?